About the jack howl tag
jack howl is a character tag that NovelAI Diffusion can use. On Danbooru it has 613 posts, and its best-rated still image scores 34. The samples above put the tag at the front of a fixed base prompt with seed 1234, so the differences between tags come from the tag alone.
How each model draws jack howl
Follows composition and expression instructions closely, so the effect shows in a tidy form.
Reacts to the tag more strongly, so its effect is easier to see.
WAI illustrious SDXL v17, a local model. Shows how the same tag reads outside NovelAI.
Writing jack howl in a prompt
Put the subject first, then this tag, then quality tags.
jack howl, solo, best quality, masterpiecewlop, jack howl, soloThe negative prompt and the full settings are on the terms page.
How these samples were made
Every image uses 832×1216, seed 1234, 23 steps and the k_euler_ancestral sampler. The base prompt and negative prompt stay the same for every tag, and only the tag under test changes. Images flagged by the NSFW check are regenerated with a new seed or hidden.
From the Danbooru wiki
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Jack Howl is a first-year student in Twisted Wonderland's Savanaclaw dorm. He is a tough delinquent wolf boy who strictly adheres to hierarchy of power and strives to increase his own strengths. He dislikes associating with others. He is notably taller than most other students at Night Raven College, standing at 192cm. His unique magic, Unleash Beast, allows him to transform into a white wolf.
He comes from the Shaftlands and was Vil Schoenheit's neighbor and childhood friend. He is part of the Track and Field club alongside Deuce Spade.
He is associated with the wolf 🐺 emoji.
Voice Actor: Ban Taito Age: 16 Birthday: October 11 Class: 1-B Student 11
Appearance
- !asset #31254257: Savanaclaw dorm uniform
- !asset #31254266: Night Raven College school uniform
- !asset #31254281: Night Raven College gym uniform
- !asset #31254291: Night Raven College labwear
- !asset #31254299: Night Raven College ceremonial robes
- !asset #31254501: Wolf
Costumes
- !asset #31254442: Apprentice Chef
- !asset #31254426: Beans Camo
- !asset #31254322: Birthday Boy
- !asset #31254334: Birthday Jacket
- !asset #31254343: Birthday Bloom
- !asset #31254274: Blazing Jewel
- !asset #31254360: Cozy Loungewear
- !asset #31254377: Gala Couture
- !asset #31254430: Halloween
- !asset #31254474: New Year's Attire
- !asset #31254462: Night Sky's Chiffon
- !asset #31254354: Platinum Jacket
- !asset #31254409: Playful Attire
- !asset #31254484: Port Wear
- !asset #31254318: Track Jersey
- !asset #31254393: Tropical Wear
- !asset #37405038: Nightmare Courier
External links
FAQ
Does NovelAI recognize jack howl?
Compare the samples on this page. Every tag on this site shares the same seed and base prompt, so any change you see comes from jack howl.
How do I write jack howl in a prompt?
Write "jack howl" near the front of the prompt and separate it from other tags with commas.
Should I use V5 or V4.5?
V4.5 shows the tag's effect more strongly. V5 gives steadier images with fewer artifacts.